What would Robert do if he …………..the richest man in the world. A. would be B. were C. will be D. is.4/16 What would Robert do if he …………..the richest man in the world. A. would be B. were C. will be D. is.Nhập câu trả lời ở đây0/3000 ký tựGiải thíchĐáp án Chọn đáp án B